201710828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5387}}^1$

素因数の和:5462

約数の個数: 48

約数和(自身を含む): 412763904

約数和(自身を除く): 211053076

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 74, 92, 148, 253, 407, 506, 814, 851, 1012, 1628, 1702, 3404, 5387, 9361, 10774, 18722, 21548, 37444, 59257, 118514, 123901, 199319, 237028, 247802, 398638, 495604, 797276, 1362911, 2192509, 2725822, 4385018, 4584337, 5451644, 8770036, 9168674, 18337348, 50427707, 100855414, 201710828]

約数ペア:

[(1, 201710828), (2, 100855414), (4, 50427707), (11, 18337348), (22, 9168674), (23, 8770036), (37, 5451644), (44, 4584337), (46, 4385018), (74, 2725822), (92, 2192509), (148, 1362911), (253, 797276), (407, 495604), (506, 398638), (814, 247802), (851, 237028), (1012, 199319), (1628, 123901), (1702, 118514), (3404, 59257), (5387, 37444), (9361, 21548), (10774, 18722)]